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S580-OAKLAND AV OF over HARRISON STREET

Map 

Coordinates:
+37.82000, -122.25333
37°49'12" N, 122°15'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:S580-OAKLAND AV OF over HARRISON STREET
Structure number:33 0289K
Location:04-ALA-580-44.33-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:87.9 ft. [26.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:9,000 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:37.7 tons [34.3 metric tons]
Inventory rating:29.3 tons [26.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$467,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201470.3Functionally obsoleteVery GoodVery GoodVery Good9000
August 201274.9Functionally obsoleteGoodGoodGood9000
March 201175.0Functionally obsoleteGoodGoodGood8600
August 200877.0Functionally obsoleteGoodGoodGood8600
October 200477.0Functionally obsoleteGoodGoodGood8600
October 200277.0Functionally obsoleteGoodGoodGood8600
October 200065.8Functionally obsoleteGoodFairGood8600
October 199865.8Functionally obsoleteGoodFairGood8600
December 199480.2Functionally obsoleteGoodGoodVery Good8600
March 199380.1Functionally obsoleteGoodGoodVery Good9500
November 198980.1Functionally obsoleteGoodGoodVery Good9500